GLM-5.3 Matches Fable 5 on DeepSWE at a Quarter of the Cost

GLM-5.3 scored 69.0% on the DeepSWE benchmark, nearly matching Fable 5's 69.7%, while costing $3.99 per task versus $21.63—roughly a quarter of the price.

2026-08-21 ~ 2026-08-23 · 4 related posts

• GLM-5.3 beats Fable 5 on DeepSWE at 1/5th the cost: $3.99 vs $21.63 per task — zainhas · 2026-08-21
• DeepSWE benchmark: GLM-5.3 matches Fable 5 at 1/4th the cost — zainhas · 2026-08-23
• GLM-5.3 Matches Fable 5 Coding Quality at 1/4th Cost — zainhas · 2026-08-23

1 near-duplicate retellings: zainhas